2647results about How to "Low application cost" patented technology

The invention discloses an informatization application cluster platform of small and medium enterprises. The informatization application cluster platform comprises a portal management system, an enterprise logistics supply chain resource planning management system, an enterprise resource planning management system, an enterprise distribution resource planning and supply chain management system, an enterprise customer relation management system, an enterprise collaborative working platform management system, an enterprise product data management and product life cycle management system, an enterprise human resource management system, an enterprise operating management talent assessment system, an enterprise educational training network platform integrated system and a decision supporting analysis system. The informatization application cluster platform of the small and medium enterprises has the advantages that: by real-time on-line application and management for a plurality of small and medium enterprises, the safety of the operation data of on-line enterprises can be guaranteed; the investment of economic and technical talents for the informatization application of the small and medium enterprises of China is greatly reduced; an enterprise management bottleneck is optimized; the information technology (IT) application cost of the enterprises is greatly saved; and the implementation of the informatization of the small and medium enterprises is simplified.

The present invention discloses a method for counting real users of a website, comprising the following steps that: a website server detects user recognition information and a Cookie ID sent by a user; the website server compares the user recognition information and the Cookie ID with the user recognition information and the Cookie ID existed in an entity user set; the website server manages the relative information of the user according to the comparison result. The invention further provides a system for counting real users of a website. The invention solves the problem of managing users who apply a plurality of account numbers; the website server makes the virtual users in network correspond to the real users in real life to collect all of the user information of a real user registered on the website server and to collect the behavior information of the user who accesses the website server with an unregistered identity, rather than limitedly analyzing the information, behavior and property of single virtual user.

A method for identifying multiple touch-point on infrared touch screen includes using light cut off by touch object between emitting and receiving tubes of co-axis and off-axis to confirm approximate coordinate value of touch point at one direction and preliminarily rejecting out pseudo-touch point and then using the same means to do the same thing on another direction for finally obtaining accurate coordinate value of all touch points and simultaneously rejecting out all pseudo-touch points.

The present invention provides a non-radical photo-crosslinked hydrogel preparation method, comprising the following steps: a component A is dissolved in a biocompatible medium to obtain a solution A, component B-hydrazide, hydroxylamine or primary amine high molecular derivative is dissolved in a biocompatible medium to obtain a solution B; the solution A and the solution B are evenly mixed to obtain a hydrogel precursor solution; under illumination, aldehyde group produced by light excitation of o-nitrobenzyl in the component A of the hydrogel precursor solution is crosslinked with hydrazone, hydroxylamine or primary amine group in the component B in the form of respective formation of oxime and Schiff base to produce the hydrogel. The present invention also provides a kit for the hydrogel preparation, and application of the hydrogel in tissue repair, beauty and as a cell, protein or drug carrier. The tissue surface light-situ gel can be achieved by the hydrogel, in particular, wound surface in-situ thin glue formation can be achieved, and the hydrogel is especially suitable for clinical wound surface tissue repair and isolation.

The invention relates to a device for detecting network access abnormality based on data stream behavior analysis, comprising a flow information collection module, an abnormal behavior detection module and an abnormal flow processing module, wherein the flow information collection module is respectively connected with the abnormal behavior detection module and the abnormal flow processing module;and the abnormal behavior detection module is connected with the abnormal flow processing module. The invention also relates to a method for using the device. In the method, obvious abnormal flow data is filtered out firstly, then a network behavior model is used to detect the filtered flow data, and the network behavior model is automatically updated; and finally, the flow is blocked according to detection results. The device and method provided by the invention is utilized to establish a normal network behavior model. The model is compared with real-time data so as to detect whether real-time flow is abnormal; and the network behavior model is dynamically modified, abnormal flow sources are analyzed, and the abnormal flow is blocked, thus identifying the abnormal flow quickly and effectively and improving the accuracy of the detection.

The invention discloses an unattended automatic settlement shop. Automatic doors are arranged on an entrance and exit of the shop, and a two-dimensional code is arranged on the entrance. A mobile intelligent terminal and a server are further included, the mobile intelligent terminal is provided with an APP client side for collecting and verifying personal information and binding an individual payment account, and the APP client side is in communication connection with the server. RFID labels are further included and bound to commodities, RFID read-write equipment is arranged on goods shelves for storing the commodities and the automatic door arranged on the exit of the shop, and the RFID read-write equipment arranged on the two automatic doors is connected with the signal input end of an automatic door controller to serve as door opening signal sources of the automatic doors. Customers can freely pick the commodities, the whole process is automatic (identity verification automation, settlement automation and goods tallying automation), and unattended operation is truly achieved.

A method can identify a plurality of touch points on an infrared touch screen. The method is applied to the infrared touch screen. An infrared emission tube array and an infrared receiving tube array are arranged around the infrared touch screen along a touch area. If the method detects that the optical line of more than one pair of emitter-receiver tube is blocked on the touch screen in latitudinal direction or longitudinal direction, the serial number or the address of the pair of emitter-receiver tube that is blocked is stored. Detected coordinate figures in the latitudinal and longitudinal directions are combined to obtain a plurality of possible touch points. And then, the pseudo touch points are picked off by the means of off-axis scanning. The method only changes the execution code of a micro controller to achieve the purpose of detecting a plurality of touch points without changing any structure of the current infrared touch screen, so the method has the advantages of very low application cost and extremely wide applicability.

The invention provides an integrated flow path chip device used for digital nucleic acid amplification. The device is composed of a vacuum system, a pipeline, a sucker, a sealing cover layer and a reaction layer, wherein two ends of the sealing cover layer are respectively provided with a sample inlet and a sample outlet; a path is formed between the sealing cover layer and the reaction layer; the reaction layer is provided with small reaction chambers; the sucker is arranged on the sample outlet; the vacuum system is connected with the sucker via a pipeline; and the sample inlet and the sample outlet are sealed by adhesive tape paper. According to the integrated flow path chip device, trace reaction samples can be distributed to thousands of small reaction chambers, and mineral oil is led in via a path in the sealing cover layer to separate thousands of small reaction chambers so as to realize the single molecule amplification and precisely quantify the nucleic acid molecules. The device is reasonable to design and is a minitype device used for digital nucleic acid amplification, which has low cost and is easy to operate.

This invention relates to a method for manufacturing bioorganic fertilizer. The bioorganic fertilizer is manufactured by: mixing sugar industry waste, breeding industry waste, oil-processing waste, phosphoric fertilizer, trace element fertilizer and silicon fertilizer, and performing aerobic fermentation and post fermentation. The effective components of the bioorganic fertilizer are: organic matters (greater than or equal to 30%), N, P and K (greater than or equal to 8%), beneficial microorganisms (greater than or equal to 200,000,000 / g), active silicone (greater than or equal to 5%), magnetic components (0.25%), and Fe, Zn and Mo (0.5-1%). The bioorganic fertilizer has abundant raw material sources, and is environmentally friendly.

The invention provides a nonlinear CCD 3D locating device combined with a laser transmitter and a locating method thereof. The locating method comprises the following steps: calibrating nonlinear CCD camera parameters in a plane; adjusting the relative position relation of a stepping motor, the laser transmitter and a camera so as to satisfy that a shaft of the stepping motor is vertical to a horizontal plane, an optical center of the CCD camera is seriously coplanar with emitting points of the line laser transmitter on a vertical plane, and a plane formed by the emitting line of the laser transmitter is vertical to the horizontal plane; and obtaining a 3D coordinate of an objective by virtue of the collected image information and in combination with a triangular structure of the device. In the invention, the laser transmitter is employed to increase auxiliary locating information, which compensates for the defect of inaccurate locating precision resulted from inexact calculation in monocular vision and avoids the problem of difficulty in stereo matching in binocular vision; and the stepping motor is introduced to facilitate angle measurement in trigonometry without error accumulation and improve the locating precision.

The invention relates to an internal concrete curing compound and manufacturing method thereof. The ingredients include de-ionized water, non-metallic minerals, sodium hydroxide, acrylic acid and / or derivative monomer, water-soluble initiators of free radical polymerization, water-soluble cross-linker of free radical polymerization and addictive. The preparing method for the internal curing compound of solution-type concrete is characterized in that the following procedures are applied: 1) preparation of raw materials; 2) mixing of de-ionized water, sodium hydroxide, acrylic acid and / or derivative monomer; 3) the mixed solution is added and mixed with and in order of cross-linker, initiator, non-metallic minerals, epoxy ethane, rust retardant agent; the internal concrete curing compound can be obtained following a homogeneous mixing and heating with recycled hot air. The invention can save curing water, reduce manpower / material input, minimize addictive cost, effectively control water evaporation, reduce the cost for late concrete curing and enhance the comprehensive performance of concrete addictives, which proves to be environment friendly with respect to environmental impact.

The invention discloses a system and a method for desulfurizing, denitrifying and removing mercury based on photoactivation ammonium persulfate. The system is mainly provided with a boiler or kiln, a deduster, a flue gas temperature regulator, a photochemistry reactor, a liquid spraying system as well as a byproduct post-processing system. Flue gas discharged from the boiler or kiln enters the photochemistry reactor arranged on a flue channel after being subjected to dedusting and temperature regulation, and an ammonium persulfate solution from the liquid spraying system is sprayed into the photochemistry reactor in a mist form; an UV (ultraviolet) lamp in the photochemistry reactor emits UV light to perform catalytic decomposition on ammonium persulfate, releases sulfate radical free radicals with high oxidizing property (SO4-.), and meanwhile oxidizes and removes SO2, NOx and mercury in the flue gas. Oxidized products are subjected to resource utilization after being processed by the byproduct post-processing system. The method has the prominent advantages that the method can be used for removing multiple pollutants in coal burned flue gas synchronously, has no secondary pollution during removing, and can be used for transforming aging units and the like, and the system is a novel flue gas purifying system with a wide application prospect.

The invention relates to an iron and steel continuous casting equipment oriented method and device for forecasting faults. The device is characterized in that sensors installed on iron and steel continuous casting equipment are used for acquiring real-time status parameters of the equipment; the signals are processed by signal conditioning circuits, amplifying and filtering circuits and A / D conversion modules of data acquisition nodes and the data are sent to handheld spot inspection equipment via radio circuits supporting the Zigbee protocols; the handheld spot inspection equipment receives and analyzes the data; eigenvectors of equipment status data are constructed based on decomposition and construction carried out by wavelet packets, the eigenvectors are used as samples, support vector data description is utilized to train a single-value classifier, and the domesticated classifier is utilized to compute the health index of the equipment and describe the deterioration curve of the equipment so as to further forecast the residual service life of the equipment; the data acquisition node main boards comprise the sensors, the signal conditioning circuits, the amplifying and filtering circuits, single chips and antenna circuits; and the handheld spot inspection equipment comprises a radio communication module, an advanced RISC machines (ARM) minimum system, a keyboard and a display module. The method and the device have the beneficial effects of adopting the radio communication mode and abandoning the traditional industrial buses, being applied in the harsh production equipment such as iron and steel continuous casting lines, reducing the trouble of arranging lines and lowering the application cost.

The invention discloses a video monitoring system and a video monitoring method. Direction of a pan-and-tilt camera is adjusted according to received pan-and-tilt control commands, and the pan-and-tilt camera acquires front-end videos and outputs the same to a pan-and-tilt camera path. A monitoring platform feeds the pan-and-tilt camera path back to a client side and tracks a policy list automatically after performing access authentication on the client side, and outputs received pan-and-tilt control commands to the pan-and-tilt camera after performing control authentication on the received pan-and-tilt control commands. The client side selects an automatic tracking policy from the automatic tracking policy list, packages presetting-bit commands in the pan-and-tilt control commands and outputs the pan-and-tilt control commands to the pan-and-tilt camera; and according to the acquired pan-and-tilt camera path, real-time videos are downloaded to play, and according to the played videos, a target object is positioned, and the position of the target object at the next calculating time is predicted and packaged in the pan-and-tilt control commands to transmit. By the video monitoring method, tracking efficiency can be improved while monitoring cost is reduced.

The invention discloses a monocular camera object pose estimation method based on deep learning. The method comprises the following steps of 1) generating a training set and a verification set according to the projection of an obtained three-dimensional image of an object in a two-dimensional space, object coordinates corresponding to the projection and a label file of the object; 2) learning thetraining set by using a cascade convolutional neural network model, and iterating hyper-parameters; and 3) testing the trained cascade convolutional neural network model by using the test set, and when the accuracy of the trained cascade convolutional neural network model is not less than a first preset threshold, carrying out object pose estimation by using the trained cascade convolutional neural network model. The invention discloses a monocular camera object pose estimation device based on deep learning. By applying the embodiment of the invention, the application cost of object pose estimation can be reduced.

The invention belongs to the field of water treatment, and relates to a method for strengthening the activity of anaerobic ammoxidized microorganisms through polyvinyl alcohol-sodium alginate-activated carbon embedment. The method comprises the following steps of: soaking activated carbon in anaerobic ammoxidized basic inorganic salt solution, and preparing an embedding medium by using polyvinyl alcohol, sodium alginate and the activated carbon into in a proportion; and uniformly mixing treated anaerobic ammoxidized sludge and the embedding medium in a volume ratio to obtain immobilized balls, and culturing to obtain the anaerobic ammoxidized microorganisms steadily coupled on the activated carbon. The invention aims at wastewater with low carbon-nitrogen ratio, and can provide a method for embedding the anaerobic ammoxidized sludge by using the sodium alginate and the polyvinyl alcohol as carriers and the activated carbon as a strengthening agent, and a technology for strengthening the activity of the anaerobic ammoxidized microorganisms and enabling the anaerobic ammoxidized microorganisms to resist the influence of adverse environment. By the method, sewage plants can run more steadily for a long time, and the conditions of actual operation management of the sewage plants are met.

The invention provides a digital isothermal nucleic acid detecting device which comprises a micro-fluidic chip, a temperature control system and a pressure driving system. A microfluidic channel for microsphere forming and a reaction section for nucleic acid amplification are formed by the micro-fluidic chip through sequential laminating of a substrate layer, a channel layer arranged on the substrate layer and a cover plate layer arranged on the channel layer. The temperature control system comprises a lower press plate for applying pressure to the substrate from bottom to top and an upper press plate for applying pressure to the cover plate layer from top to bottom, and temperature sensing chips and temperature control heating elements for heating the reaction section are arranged in the upper press plate and the lower press plate. The pressure driving system is connected to the micro-fluidic chip and used for applying pressure to the channel layer in the micro-fluidic chip so that liquid to be detected can flow into the reaction section from the inflow end. According to the scheme, microsphere preparation and nucleic acid amplification and detection are integrated through the digital isothermal nucleic acid detecting device and the detection method, and the advantages of being high in sensitivity and the like are achieved.

The invention relates to a laser gas analyzer and a calibration method; wherein, the laser gas analyzer comprises a light source radiation unit used for generating semiconductor laser beams, a spectroscopy unit which respectively transmits the generated laser beams to a reference cell which is internally encapsulated by zero gas and gas to be measured with known consistency and a measurement cell where the gas to be measured is pumped into during the measurement process and the zero gas and end gas are respectively pump into during the calibration process, a reference detector which is used for obtaining the energy intensity of the laser beam which passes through the reference cell and positioning the absorption peak wavelength of the gas spectrum, and a measurement detector which is used for measuring the energy intensity of the laser beam which passes through the measurement cell and determining the gas consistency during the measurement process; and the calibration method combines the energy signals of the laser beams obtained by the two detectors with a specific arithmetic to carry out zero calibration and end calibration on the instrument. The laser gas analyzer has the advantages of wide application range, simple calibration operation process, saving time, reducing the production cost and usage cost and the like owning to the characteristics of sealed laser passage and multi-optical passages.

A synergistic insecticidal composition is formed containing a Chloronicotynyle compound and a Pyrethroids compound. The Chloronicotynyle compound is provided in an amount preferably ranging from 0.1 to 5.0% by weight of the synergistic insecticidal composition. The Pyrethroids compound is provided in an amount preferably ranging from 1 to 60% by weight of the synergistic insecticidal composition. The synergistic insecticidal composition also preferably includes 35 to 98.90% by weight of conventional agriculturally acceptable carrier(s) and / or excipients.

The invention relates to a method for image mosaic without control points, which comprises the following steps: (1) acquiring an image sequence; (2) extracting a characteristic point set of each image in the image sequence; (3) searching homonymy point pairs of characteristic points between two adjacent images; (4) calculating a Homograph transformation relation between the adjacent images by using an RANSAC error-tolerant algorithm; and (5) using a continual multiplication formula and fusion technology to obtain mosaic results. Aiming at each characteristic point, the method can automatically collect a color channel with highest characteristic significance degree, so as to not only improve amount of the characteristic points greatly, but also improve significance and accuracy of the characteristic points. The method can be used as a correction method for human-computer interactive air photos to correct micro errors accumulated during mosaic. The method needs no control points, and has the advantages of high accuracy, low application cost and high efficiency.

The invention provides modified biomass charcoal for treating arsenic pollution as well as a preparation method and an application of the modified biomass charcoal. The preparation method of the modified biomass charcoal comprises steps as follows: (1) biomass raw materials are charred, and the biomass charcoal is obtained; (2) the biomass charcoal is subjected to a reaction with a hydrochloric acid solution, solid-liquid separation is performed, a solid substance is obtained, is washed till the pH is neutral and then is dried, and the pretreated biomass charcoal is obtained; (3) the pretreated biomass charcoal and a FeCl3 solution are subjected to a reaction under the condition that the solution pH is neutral, solid-liquid separation is performed after the reaction, and mud cake is obtained; (4) the mud cake is dried and then washed till the pH is neutral, solid-liquid separation is performed, an obtained solid is dried for a second time, and the modified biomass charcoal is obtained. The modified biomass charcoal has large specific surface area and high iron content; the preparation method is simple and easy to operate; the modified biomass charcoal can be applied to treatment of arsenic waste and passivation of arsenic in farmland soil, and food safety is guaranteed.

The invention discloses an ageing-resistant heat-insulation tarpaulin. The tarpaulin is composed of a polymer cloth base and an ageing-resistant heat-insulation coating which is coated on the polymer cloth base in a casting mode. After aging is quickened for 236 hours by simulating natural manual work, the tensile strength of the tarpaulin is improved by at least 10%, the elongation at break thereof is improved by at least 5% than the elongation at break before aging, the ultraviolet reflectivity thereof is more than or equal to 80%, and the infrared obstruction rate thereof is more than or equal to 85%. The invention also discloses a preparation method thereof, comprising the following step: pretreating a heat-insulation material by utilizing a surface treating agent; and premixing the heat-insulation material with accessory ingredients such as vinyl type polymer, antioxidant and the like, then putting the heat-insulation material and the accessory ingredients into a double-screw extrusion casting coating machine to be fused, plasticized and extruded out to be casted and coated on the polymer fiber cloth base, and carrying out cooling shaping and reeling by utilizing a cooling roll to obtain the ageing-resistant heat-insulation tarpaulin. The tarpaulin product obtained by the invention has favourable water proofness, heat-insulating property and ageing-resistant property, wide application range, no pollution in the production process, small energy consumption, low cost and easy popularization and application.

The fertilizer specially for lawn includes inorganic fertilizer 35-75 wt%, organic fertilizer 25-35 wt%, and stuffing and adhesive for the rest. Its production includes one improved pelletizing process, in which, one improved granulating disc resulting in high balling degree and fine homogeneous pellets, one improved drier with external heating and completing one second balling at 60-65 deg.c and one improved sieving system coompleting one third balling comprising sieving, polishing, rounding, coating, oil coating and fine treatment are adopted. The present invention provides one new pelletizing technology.

The invention discloses a non-singular terminal sliding mode force position control method for a constraint-oriented reconfigurable manipulator, and belongs to the field of robot control methods and constrained system control methods. In order to solve the problems of low tracking precision, low convergence speed and buffeting in a conventional terminal sliding mode control force position control method, on the basis of building a system dynamic model of the constraint-oriented reconfigurable manipulator, a novel non-singular terminal sliding mode function is proposed, an RBF neural network is introduced for compensating unknown nonlinear items of a system, coupling items between joints and uncertain items of the model, and the non-singular terminal sliding mode force position control method is invented, so that the trajectory tracking error is converged to zero in finite time; and the controller has relatively good robustness, so that the buffeting effect of the controller is effectively suppressed, a control signal becomes smooth in the whole process, the trajectory tracking precision is ensured, and high-precision and micro-buffeting force position control of the reconfigurable manipulator system is realized.

A module system is provided that includes at least one module support and at least one module support and at least one energy storage module that is connected to the at least one module support. The module support and the energy storage module have cooling fluid connections, electric contacts, and coupling elements that are adapted to each other.

The invention relates to a laser mould pressing alcohol soluble aluminizing transfer paint and preparation method thereof and application thereof in production of holographic aluminizing transfer paper and common aluminizing transfer paper. The paint comprises the following raw materials (by weight percent): 0-17% of cellulose ester, 0-25% of acrylic resin, 60-73% of main solvent, 3-10% of water and 0-2% of assistant; wherein the cellulose ester and the acrylic resin are film-forming resin, at least one of the two is included, the hydroxyl content of the cellulose ester is 3-8%, Tg value of the cellulose ester is 130-160 DEG C, the acid value of the acrylic resin is 40-60mg KOH / g, and the Tg value of the acrylic resin is 60-160 DEG C; and the content of alcohol solvent in main solvent is at least 70wt%. The main solvent of the paint of the invention is alcohol solvent, contains no solvent harmful to human body and contains appropriate water as assistant, thus eliminating volatilization of harmful solvent in coating process; and the paint dried after coating has favourable water resistance and solvent resistance, and indexes thereof including the laser mould pressing property, high temperature resistance and after-tack in high temperature high humidity environment can meet usage requirement.

The invention discloses a finance data processing method, comprising that setting an intelligent card in a mobile terminal, which stores at least one finance card track information, the mobile terminal sends the finance card track information and object data to a server, the server transmits the finance card track information and object data to a relative data processing terminal which processes data and feedbacks result. The invention uses finance card track information to complete data process, provides account information, and encrypts information via hardware, to be sent as trade report. Therefore, the invention can reduce application cost, expand application of mobile payment easily, and improve finance data processing efficiency in mobile payment, without modifying prior finance data processing terminal.

The present invention provides a power source-free and valve-free type single molecule detection chip, which comprises a reaction layer, a modification layer, a sealing layer, a main channel, small reaction chambers, a sample inlet, a sample outlet and a heat resistant adhesive tape, wherein the reaction layer is formed by connecting the main channel and the reaction small chambers in series, the reaction small chambers are positioned above or below the main channel, the sample inlet and the sample outlet are positioned on both ends of the main channel, the modification layer is pre-connected with the sealing layer, the reaction layer is sealed with the sealing layer through the modification layer to form a microfluidic chip assembly, and the heat resistant adhesive tape is adhered on the upper surface of the reaction layer. According to the present invention, miniaturization is achieved, such that consumption of reagents and samples are reduced, and cost is low; a small amount of liquid can be assigned to hundreds of the independent small chambers without an external connection drive system and valve switching control equipment so as to reduce complexity of chip production and use; and the operation is simple, other control devices are not required, application cost is low, and the chip can be used in real-time fluorescence quantitative polymerase chain reactions and digital nucleic acid amplification.

A method of depositing a layer (6) of highly oxidation and fatigue resistant MCrAlY-coating by an electroplated process has been described. A relative thin coating on an industrial gas turbine component was applied with a thickness control of ±20 mum of the thickness of the applied layer (6) on gas turbine articles (1). The said MCrAlY coatings comprise an addition of (wt.-%) 0.01 to 3% Fe. In addition to Fe the MCrAlY coatings may contain 0.5-2.5% Si, 0-1.5% Hf, 0.01-0.2% Zr and 0-2% Ta, alone or in combination.

The invention provides a magneto-rheological vibration damper without an externally-connected power supply, comprising an earring, a supporting disc, a piezoelectric pile structure, a lower gland, a bottom end cover, an air bag, a cylinder body, a piston with winded coils, a piston rod, an upper end cover, a spring, an upper gland, a locking member, and an electric energy conditioning module. Wherein, one end of the spring is connected with a piezoelectric generating device, the other end is connected with the piston rod, when the piston rod moves up and down along the cylinder body under outside vibration, external force is applied to the piezoelectric generating device via pressing of a spring mechanism. Under the effect of pressure, the piezoelectric generating device generates electric energy, and the electric energy conditioning module converts high voltage AC electric energy generated by the piezoelectric generating device to low voltage DC electric energy, and applies the low voltage DC electric energy to the piston coils to generate an excitation magnetic field, make magneto-rheological fluid solidified, and improve damping force, thereby reducing vibration of the piston rod. compared with a conventional magneto-rheological damper structure, the magneto-rheological vibration damper without an externally-connected power supply can capture outside vibration energy to supply power to itself, forming a self-energy-providing magneto-rheological vibration damper system.